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Date: Fri, 2 Mar 2012 09:57:42 +0300 From: Dan Carpenter <dan.carpenter@...cle.com> To: Neela Syam Kolli <megaraidlinux@....com> Cc: "James E.J. Bottomley" <JBottomley@...allels.com>, linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org Subject: [patch] [SCSI] megaraid: cleanup type issue in mega_build_cmd() On 64 bit systems the current code sets 32 bits of "seg" and leaves the other 32 uninitialized. It doesn't matter since the variable is never used. But it's still messy and we should fix it. Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com> diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index 4d39a9f..97825f1 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -524,7 +524,7 @@ mega_build_cmd(adapter_t *adapter, Scsi_Cmnd *cmd, int *busy) mega_passthru *pthru; scb_t *scb; mbox_t *mbox; - long seg; + u32 seg; char islogical; int max_ldrv_num; int channel = 0; @@ -858,7 +858,7 @@ mega_build_cmd(adapter_t *adapter, Scsi_Cmnd *cmd, int *busy) /* Calculate Scatter-Gather info */ mbox->m_out.numsgelements = mega_build_sglist(adapter, scb, - (u32 *)&mbox->m_out.xferaddr, (u32 *)&seg); + (u32 *)&mbox->m_out.xferaddr, &seg); return scb; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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